android弹出单选、多选菜单

菜单选择窗口：

 

 

菜单多选窗口

 

菜单单选窗口：

 

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;

public class MainActivity extends Activity {
 private String[] areas = new String[]{"全部","玉兰香苑", "张江地铁站", "金科路", "张江路", "紫薇路", "香楠小区" };
 private boolean[] areaState=new boolean[]{true, false, false, false, false, false,false };
 private RadioOnClick radioOnClick = new RadioOnClick(1);
 private ListView areaCheckListView;
 private ListView areaRadioListView;
   private Button alertButton;
   private Button checkBoxButton;
   private Button radioButton;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        alertButton=(Button)findViewById(R.id.alertButton);
        checkBoxButton=(Button)findViewById(R.id.checkBoxButton);
        radioButton=(Button)findViewById(R.id.radioButton);
        
        alertButton.setOnClickListener(new AlertClickListener());
        checkBoxButton.setOnClickListener(new CheckBoxClickListener());
        radioButton.setOnClickListener(new RadioClickListener());
    }
    /**
     * 菜单弹出窗口
     * @author xmz
     *
     */
    class AlertClickListener implements OnClickListener{
  @Override
  public void onClick(View v) {
   new AlertDialog.Builder(MainActivity.this).setTitle("选择区域").setItems(areas,new DialogInterface.OnClickListener(){
      public void onClick(DialogInterface dialog, int which){
       Toast.makeText(MainActivity.this, "您已经选择了: " + which + ":" + areas[which],Toast.LENGTH_LONG).show();
       dialog.dismiss();
      }
   }).show();
  }
    }
    /**
     * 多选框弹出菜单窗口
     * @author xmz
     *
     */
    class CheckBoxClickListener implements OnClickListener{
  @Override
  public void onClick(View v) {
   AlertDialog ad = new AlertDialog.Builder(MainActivity.this)
   .setTitle("选择区域")
   .setMultiChoiceItems(areas,areaState,new DialogInterface.OnMultiChoiceClickListener(){
      public void onClick(DialogInterface dialog,int whichButton, boolean isChecked){
       //点击某个区域
      }
     }).setPositiveButton("确定",new DialogInterface.OnClickListener(){
      public void onClick(DialogInterface dialog,int whichButton){
       String s = "您选择了:";
       for (int i = 0; i < areas.length; i++){
        if (areaCheckListView.getCheckedItemPositions().get(i)){
         s += i + ":"+ areaCheckListView.getAdapter().getItem(i)+ "  ";
        }else{
         areaCheckListView.getCheckedItemPositions().get(i,false);
        }
       }
       if (areaCheckListView.getCheckedItemPositions().size() > 0){
        Toast.makeText(MainActivity.this, s, Toast.LENGTH_LONG).show();
       }else{
         //没有选择
       }
       dialog.dismiss();
      }
     }).setNegativeButton("取消", null).create();
   areaCheckListView = ad.getListView();
   ad.show();
  }
    }
    
    /**
     * 单选弹出菜单窗口
     * @author xmz
     *
     */
    class RadioClickListener implements OnClickListener {
  @Override
  public void onClick(View v) {
   AlertDialog ad =new AlertDialog.Builder(MainActivity.this).setTitle("选择区域")
   .setSingleChoiceItems(areas,radioOnClick.getIndex(),radioOnClick).create();
   areaRadioListView=ad.getListView();
   ad.show();
  }
    }
    /**
     * 点击单选框事件
     * @author xmz
     *
     */
    class RadioOnClick implements DialogInterface.OnClickListener{
  private int index;

  public RadioOnClick(int index){
   this.index = index;
  }
  public void setIndex(int index){
   this.index=index;
  }
  public int getIndex(){
   return index;
  }

  public void onClick(DialogInterface dialog, int whichButton){
    setIndex(whichButton);
    Toast.makeText(MainActivity.this, "您已经选择了： " + index + ":" + areas[index], Toast.LENGTH_LONG).show();
    dialog.dismiss();
  }
 }
}

main.xml代码：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<Button
    android:id="@+id/alertButton"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="菜单选择窗口"
/>    
<Button
    android:id="@+id/checkBoxButton"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="多选菜单选择窗口"
/>
<Button
    android:id="@+id/radioButton"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="单选菜单选择窗口-1"
/>
</LinearLayout>